000 00330nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a572 KEI/"
100 _aJOHN WALKER
245 0 _aPRINCIPLES AND TECHNIQUES OF BIOCHEMISTRY AND MOLECULAR BIOLOGY
260 _bCAMBRIDGE UNIVERSITY PRESS
_c2006
300 _a783
942 _cTB
999 _c49131
_d49131